.tab_class{
    width:100%;
    text-align:center;
    margin-bottom:15px;
}
.tab_tr_class{
    border-bottom:2px dashed #B5B8C8;
}
.td1_class{
    width:130px;
    background-color:#F0F5FE;
}
.img_class{
    width:20px;
    height:20px;
    margin-left:-5px;
}
.td_img_class{
    width:30px;
}
.div_btn{
    text-align:center;
    margin-bottom:15px;
}